AU2001234196A1 - Disk device - Google Patents

Disk device

Info

Publication number
AU2001234196A1
AU2001234196A1 AU2001234196A AU3419601A AU2001234196A1 AU 2001234196 A1 AU2001234196 A1 AU 2001234196A1 AU 2001234196 A AU2001234196 A AU 2001234196A AU 3419601 A AU3419601 A AU 3419601A AU 2001234196 A1 AU2001234196 A1 AU 2001234196A1
Authority
AU
Australia
Prior art keywords
disk device
disk
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001234196A
Other languages
English (en)
Inventor
Kenji Akimaru
Yoshihiro Ikawa
Masahiro Inata
Yoshito Sazi
Teruyuki Takizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001234196A1 publication Critical patent/AU2001234196A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2018—Incorporating means for passive damping of vibration, either in the turntable, motor or mounting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2027—Turntables or rotors incorporating balancing means; Means for detecting imbalance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
AU2001234196A 2000-03-01 2001-02-27 Disk device Abandoned AU2001234196A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000-55274 2000-03-01
JP2000055274 2000-03-01
JP2000114801 2000-04-17
JP2000-114801 2000-04-17
PCT/JP2001/001473 WO2001065560A1 (fr) 2000-03-01 2001-02-27 Dispositif a disque

Publications (1)

Publication Number Publication Date
AU2001234196A1 true AU2001234196A1 (en) 2001-09-12

Family

ID=26586491

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001234196A Abandoned AU2001234196A1 (en) 2000-03-01 2001-02-27 Disk device

Country Status (6)

Country Link
US (1) US6834393B2 (zh)
KR (1) KR100745931B1 (zh)
CN (2) CN1224051C (zh)
AU (1) AU2001234196A1 (zh)
TW (1) TW571298B (zh)
WO (1) WO2001065560A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2792839B2 (ja) * 1995-12-07 1998-09-03 コナミ株式会社 ビデオゲーム選択実行装置及びビデオゲーム選択実行方法
US6535475B1 (en) * 1996-10-09 2003-03-18 Samsung Electronics Co., Ltd. Disk player, and turntable incorporating self-compensating dynamic balancer, clamper incorporating self-compensating dynamic balancer and spindle motor incorporating self-compensating dynamic balancer adopted for disk player
KR100505637B1 (ko) 2002-06-18 2005-08-03 삼성전자주식회사 흡진기를 채용한 디스크 드라이브
TWM241777U (en) * 2003-02-25 2004-08-21 Benq Corp Optical disc drive
US7630869B2 (en) * 2003-05-27 2009-12-08 University Of Washington Method for predicting vibrational characteristics of rotating structures
TW593906B (en) * 2003-07-15 2004-06-21 Ind Tech Res Inst Dynamic shock absorbing system
JP2005063560A (ja) * 2003-08-12 2005-03-10 Sony Corp ディスク記録及び／又は再生装置
JP2005276242A (ja) * 2004-03-22 2005-10-06 Pioneer Electronic Corp ディスク駆動装置
JP2005276243A (ja) * 2004-03-22 2005-10-06 Pioneer Electronic Corp ディスク駆動装置及びその製造方法
JP4263141B2 (ja) * 2004-06-25 2009-05-13 株式会社日立製作所 ディスク駆動装置
WO2007026398A1 (ja) * 2005-08-30 2007-03-08 Fujitsu Limited 磁気ディスク装置
KR100733227B1 (ko) * 2005-12-12 2007-06-27 삼성전기주식회사 스핀들모터
TWI340967B (en) * 2005-12-29 2011-04-21 Ind Tech Res Inst Apparatus of dynamic anti-vibration for storage device
US8117628B2 (en) * 2005-12-29 2012-02-14 Industrial Technology Research Institute Apparatus of dynamic anti-vibration for storage device
EP2058817B1 (en) * 2006-10-04 2013-12-11 Mitsubishi Electric Corporation Disk drive
JP2009222815A (ja) 2008-03-13 2009-10-01 Ricoh Co Ltd 光偏向装置、光走査装置及び画像形成装置
TWI352274B (en) * 2008-07-07 2011-11-11 Wistron Corp Removable storage device with vibration reduction
CN102292771A (zh) * 2009-02-10 2011-12-21 富士通株式会社 库装置以及库装置的控制方法
DE102009003056A1 (de) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Verstelleinrichtung für einen Rotationskörper, sowie Rotationskörper
CN102498519B (zh) * 2009-09-17 2015-01-28 三菱电机株式会社 减振装置以及具有减振装置的盘装置
FR2965968B1 (fr) * 2010-10-07 2013-06-28 St Microelectronics Rousset Support de donnees du type disque compact, en particulier equipe d'une protection contre la copie, et procede correspondant
US20120186925A1 (en) * 2011-01-20 2012-07-26 Seagate Technology Llc Methods and devices for mitigating vibration in a drive carrier
US8780491B1 (en) * 2012-11-08 2014-07-15 Western Digital Technologies, Inc. Method of imbalance correction using a grooved disk clamp
US9505032B2 (en) * 2013-03-14 2016-11-29 Apple Inc. Dynamic mass reconfiguration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182086A (ja) * 1984-02-29 1985-09-17 Hitachi Ltd 制振装置
JPH0417184A (ja) * 1990-05-10 1992-01-21 Matsushita Electric Ind Co Ltd 光ディスク装置
KR100224820B1 (ko) * 1995-12-15 1999-10-15 윤종용 진동을 흡수하는 댐퍼와 이 댐퍼를 사용하는 광디스크드라이브
JP2824250B2 (ja) * 1996-07-19 1998-11-11 松下電器産業株式会社 ディスク駆動装置
JPH10231893A (ja) 1997-02-20 1998-09-02 Polymertech Kk フレームダンパー
JPH11110949A (ja) * 1997-10-01 1999-04-23 Nakamichi Corp ディスク再生装置
TW435785U (en) 1998-04-13 2001-05-16 Asustek Comp Inc Dynamic vibration-absorption system of a disk-reading device
JPH11328944A (ja) 1998-05-11 1999-11-30 Pioneer Electron Corp 光ディスク再生装置
US6381091B1 (en) * 1998-07-23 2002-04-30 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus

Also Published As

Publication number Publication date
KR20030009372A (ko) 2003-01-29
TW571298B (en) 2004-01-11
WO2001065560A1 (fr) 2001-09-07
CN1677551A (zh) 2005-10-05
US6834393B2 (en) 2004-12-21
US20030035362A1 (en) 2003-02-20
CN1224051C (zh) 2005-10-19
CN1393019A (zh) 2003-01-22
KR100745931B1 (ko) 2007-08-02

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